The Royal College allows training sites to be designated as either accredited or non-accredited. The practical implication of this is that residents are limited to 3 months of field training at non-accredited sites. Accredited sites must undergo a review and sign an agreement of affiliation to the program to be designated as accredited.
Accredited training sites currently include:

• Canadian Partnership Against Cancer
• Durham Regional Health Department
• Halton Region Health Department
• Middlesex London Health Unit
• Office of the Chief Medical Officer of Health and the Public Health Division, Ontario Ministry of Health and Long-Term Care
• Peel Public Health
• Public Health Ontario
• Simcoe Muskoka District Health Unit
• Toronto Public Health
• York Region Public Health
• External Sites – Northern Ontario School of Medicine
• Distance Learning – Michael Rachlis, Policy

Non-Accredited Sites include:

• Canadian Partnership Against Cancer
• Cancer Care Ontario
• World Health Organization